<template>
  <div id="app">
    <div id="nav">
      <!-- 使用 router-link 组件来导航. -->
      <!-- 通过传入 `to` 属性指定链接. -->
      <!-- <router-link> 默认会被渲染成一个 `<a>` 标签 -->
      <router-link to="/">Home</router-link> |
      <router-link to="/about">About</router-link> |
      <!--<router-link :to="{name:'user',params:{id:123}}">UserInfo</router-link>-->
      <router-link :to="{name:'user',params:{id:123,level:'vip'}}">UserInfo</router-link>|
      <router-link to="/search?id=456&level='normal'">Search</router-link>
    </div>
    <!-- 路由出口 -->
    <!-- 路由匹配到的组件将渲染在这里 -->
    <router-view/>
  </div>
</template>

<style>
#app {
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}
#nav {
  padding: 30px;
}

#nav a {
  font-weight: bold;
  color: #2c3e50;
}

#nav a.router-link-exact-active {
  color: #42b983;
}
</style>
